References
- Vleeming A, Albert H, Ostgaard H-C, Stuge B, Sturesson B. European guidelines on the diagnosis and treatment of pelvic girdle pain. [ European Commision, Research Directorate General web site]. 2005. Available online at: www.backpaineurope.org.
- Robinson HS, Eskild A, Heiberg E, Eberhard-Gran M. Pelvic girdle pain in pregnancy: the impact on function. Acta Obstet Gynecol Scand. 2006; 85: 160–4
- Albert H, Godskesen M, Westergaard JG, Chard T, Gunn L. Circulating levels of relaxin are normal in pregnant women with pelvic pain. Eur J Obstet Gynecol Reprod Biol. 1997; 74: 19–22
- Bjorklund K, Bergstrom S, Nordstrom ML, Ulmsten U. Symphyseal distention in relation to serum relaxin levels and pelvic pain in pregnancy. Acta Obstet Gynecol Scand. 2000; 79: 269–75
- Hansen A, Jensen DV, Larsen E, Wilken-Jensen C, Petersen LK. Relaxin is not related to symptom-giving pelvic girdle relaxation in pregnant women. Acta Obstet Gynecol Scand. 1996; 75: 245–9
- Kristiansson P, Svardsudd K, von Schoultz B. Serum relaxin, symphyseal pain, and back pain during pregnancy. Am J Obstet Gynecol. 1996; 175: 1342–7
- Kristiansson P, Svardsudd K, von Schoultz B. Reproductive hormones and aminoterminal propeptide of type III procollagen in serum as early markers of pelvic pain during late pregnancy. Am J Obstet Gynecol. 1999; 180: 128–34
- MacLennan AH, Nicolson R, Green RC, Bath M. Serum relaxin and pelvic pain of pregnancy. Lancet. 1986; 2: 243–5
- Petersen LK, Vogel I, Agger AO, Westergard J, Nils M, Uldbjerg N. Variations in serum relaxin (hRLX-2) concentrations during human pregnancy. Acta Obstet Gynecol Scand. 1995; 74: 251–6
- Steinetz BG, Whitaker PG, Edwards JRG. Maternal relaxin concentrations in diabetic pregnancy. Lancet. 1992; 340: 752–5
- Eberhard-Gran M, Eskild A, Tambs K, Samuelsen SO, Opjordsmoen S. Depression in postpartum and non-postpartum women: prevalence and risk factors. Acta Psychiatr Scand. 2002; 106: 426–33
- Albert H, Godskesen M, Westergaard J. Prognosis in four syndromes of pregnancy-related pelvic pain. Acta Obstet Gynecol Scand. 2001; 80: 505–10
- Albert HB, Godskesen M, Westergaard JG. Incidence of four syndromes of pregnancy-related pelvic joint pain. Spine. 2002; 27: 2831–4
- Heiberg EE. Pelvic pain and low back pain in pregnant women – an epidemiological study. Scand J Rheumatol. 1995; 24: 135–41
- Mogren IM, Pohjanen AI. Low back pain and pelvic pain during pregnancy: prevalence and risk factors. Spine. 2005; 30: 983–91
- Stene LC, Midthjell K, Jenum AK, Skeie S, Birkeland KI, Lund E, et al. Prevalence of diabetes mellitus in Norway. Tidsskr Nor Laegeforen. 2004; 124: 1511–4
- Yang J, Cummings EA, O'connell C, Jangaard K. Fetal and neonatal outcomes of diabetic pregnancies. Obstet Gynecol. 2006; 108: 644–50
- Schulze MB, Hu FB. Primary prevention of diabetes: what can be done and how much can be prevented?. Annu Rev Public Health. 2005; 26: 445–67
- Mogren IM. Previous physical activity decreases the risk of low back pain and pelvic pain during pregnancy. Scand J Public Health. 2005; 33: 300–6
- Bjorklund K, Nordstrom M-L, Odlind V. Combined oral contraceptives do not increase the risk of back and pelvic pain during pregnancy or after delivery. Acta Obstet Gynecol Scand. 2000; 79: 979–83
- Marnach ML, Ramin KD, Ramsey PS, Song SW, Stensland JJ, An KN. Characterization of the relationship between joint laxity and maternal hormones in pregnancy. Obstet Gynecol. 2003; 101: 331–5
- Colao A , Barkan AL , Scarpa R . Growth hormone/insulin-like growth factor-I system and connective tissues: basic aspects and clinical implications. Rheum Dis Clin North Am. 31:29–42.
- Juul A. Serum levels of insulin-like growth factor I and its binding proteins in health and disease. Growth Horm Igf Res. 2003; 13: 113–70
- Denko CW, Boja B. Growth hormone, insulin, and insulin-like growth factor-1 in hypermobility syndrome. J Rheumatol. 2001; 28: 1666–9
- Mogren IM. BMI, pain and hyper-mobility are determinants of long-term outcome for women with low back pain and pelvic pain during pregnancy. Eur Spine J. 2006; 15: 1093–102